68687360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3833}}^1$

素因数の和:3863

約数の個数: 80

約数和(自身を含む): 188264736

約数和(自身を除く): 119577376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 3833, 4480, 7666, 8960, 15332, 17920, 19165, 26831, 30664, 38330, 53662, 61328, 76660, 107324, 122656, 134155, 153320, 214648, 245312, 268310, 306640, 429296, 490624, 536620, 613280, 858592, 981248, 1073240, 1226560, 1717184, 1962496, 2146480, 2453120, 3434368, 4292960, 4906240, 6868736, 8585920, 9812480, 13737472, 17171840, 34343680, 68687360]

約数ペア:

[(1, 68687360), (2, 34343680), (4, 17171840), (5, 13737472), (7, 9812480), (8, 8585920), (10, 6868736), (14, 4906240), (16, 4292960), (20, 3434368), (28, 2453120), (32, 2146480), (35, 1962496), (40, 1717184), (56, 1226560), (64, 1073240), (70, 981248), (80, 858592), (112, 613280), (128, 536620), (140, 490624), (160, 429296), (224, 306640), (256, 268310), (280, 245312), (320, 214648), (448, 153320), (512, 134155), (560, 122656), (640, 107324), (896, 76660), (1120, 61328), (1280, 53662), (1792, 38330), (2240, 30664), (2560, 26831), (3584, 19165), (3833, 17920), (4480, 15332), (7666, 8960)]